GENERATION OF COMPUTER
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This document discusses the different generations of computers and their key advantages and disadvantages. It covers 5 generations from the first generation which used vacuum tubes and were very large in size, to the fifth generation which are highly portable and use parallel processing. The generations are defined by the underlying technology used, from vacuum tubes to integrated circuits and microchips containing millions of transistors. Each new generation brought improvements in size, speed, reliability and cost while also introducing new disadvantages to overcome with further technological progress.
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Classification of computers by generation
The document classifies computers into five generations based on their underlying technology. The first generation used vacuum tubes and were large, expensive, and unreliable. The second generation used transistors, were smaller and cheaper. The third generation used integrated circuits, were smaller still and had input/output via keyboard and monitor. The fourth generation uses microprocessors and are common desktops, laptops and other devices. The fifth generation is predicted to use artificial intelligence and emulate human behavior.
Generations of computer
A computer is an electronic device that can store, retrieve, and process data. Charles Babbage conceptualized the first mechanical computer called the Difference Engine in 1822 and later proposed the Analytical Engine, considered the first general mechanical computer. The ENIAC, completed in 1946, was the first fully electronic, general-purpose computer and is considered the first digital computer. Generations of computers progressed from vacuum tubes to transistors to integrated circuits, decreasing in size and power needs while increasing in speed and capabilities over time.
Rohit
Assignment on Generation of computer
i.e { 1st generation
2nd generation
3rd generation
4th generation }
Generation of computer
The first electronic computer was built at the University of Pennsylvania using vacuum tube technology to perform logical operations and store data. Computers have been divided into five generations according to the development of their processing, memory, and input/output technologies: 1) Vacuum tubes (1942-1955), 2) Transistors (1955-1964), 3) Integrated circuits (1964-1975), 4) Microprocessors (1975-present), 5) Artificial intelligence and increased speeds (present and beyond).
Computer generations copy
The document discusses the five generations of computers. Each generation is characterized by major technological developments that made computers smaller, cheaper, more powerful, efficient and reliable. The first generation used vacuum tubes which were large, prone to failure and consumed significant power. The second generation used transistors instead, making computers smaller, cheaper and more reliable. The third generation saw the development of integrated circuits and microprocessors, making computers yet more powerful and efficient. The fourth generation featured further advances in integrated circuit technology, the development of personal computers and graphical user interfaces. The fifth generation is focused on artificial intelligence and neural networks.
Computer
The document provides an overview of computers including their history, generations, types, and classifications. It discusses that computers have three main parts: input, processing, and output. The earliest computers were the abacus and Antikythera mechanism. The four generations of computers are characterized by the components used - vacuum tubes, transistors, integrated circuits, and very large scale integration. Computer types include desktops, mainframes, supercomputers, analog computers, and hybrid computers.
THE GENERATION OF COMPUTER by P.Jeyapiranavan
This document discusses the five generations of computers. It provides details on the key characteristics and technologies of each generation including the computers used, languages developed, and common applications. The 1st generation (1951-1958) used vacuum tubes and were large, slow and unreliable. The 2nd generation (1959-1963) used transistors and were smaller and more efficient. The 3rd generation (1964-1979) used integrated circuits and were smaller and faster. The 4th generation (1979-) used microprocessors and were more powerful and portable. The 5th generation (present) is based on artificial intelligence and future technologies.
Generations of computer
This document discusses the five generations of computers from the 1940s to present. Each generation is defined by the underlying technology used: first generation used vacuum tubes, second used transistors, third used integrated circuits, fourth used microprocessors, and fifth generation computers are still in development and focus on artificial intelligence capabilities like voice recognition. The generations improved over time by becoming smaller, faster, more powerful, reliable and energy efficient.
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Classification of computers by generation
The document classifies computers into five generations based on their underlying technology. The first generation used vacuum tubes and were large, expensive, and unreliable. The second generation used transistors, were smaller and cheaper. The third generation used integrated circuits, were smaller still and had input/output via keyboard and monitor. The fourth generation uses microprocessors and are common desktops, laptops and other devices. The fifth generation is predicted to use artificial intelligence and emulate human behavior.
Generations of computer
A computer is an electronic device that can store, retrieve, and process data. Charles Babbage conceptualized the first mechanical computer called the Difference Engine in 1822 and later proposed the Analytical Engine, considered the first general mechanical computer. The ENIAC, completed in 1946, was the first fully electronic, general-purpose computer and is considered the first digital computer. Generations of computers progressed from vacuum tubes to transistors to integrated circuits, decreasing in size and power needs while increasing in speed and capabilities over time.
Rohit
Assignment on Generation of computer
i.e { 1st generation
2nd generation
3rd generation
4th generation }
Generation of computer
The first electronic computer was built at the University of Pennsylvania using vacuum tube technology to perform logical operations and store data. Computers have been divided into five generations according to the development of their processing, memory, and input/output technologies: 1) Vacuum tubes (1942-1955), 2) Transistors (1955-1964), 3) Integrated circuits (1964-1975), 4) Microprocessors (1975-present), 5) Artificial intelligence and increased speeds (present and beyond).
Computer generations copy
The document discusses the five generations of computers. Each generation is characterized by major technological developments that made computers smaller, cheaper, more powerful, efficient and reliable. The first generation used vacuum tubes which were large, prone to failure and consumed significant power. The second generation used transistors instead, making computers smaller, cheaper and more reliable. The third generation saw the development of integrated circuits and microprocessors, making computers yet more powerful and efficient. The fourth generation featured further advances in integrated circuit technology, the development of personal computers and graphical user interfaces. The fifth generation is focused on artificial intelligence and neural networks.
Computer
The document provides an overview of computers including their history, generations, types, and classifications. It discusses that computers have three main parts: input, processing, and output. The earliest computers were the abacus and Antikythera mechanism. The four generations of computers are characterized by the components used - vacuum tubes, transistors, integrated circuits, and very large scale integration. Computer types include desktops, mainframes, supercomputers, analog computers, and hybrid computers.
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This document discusses the five generations of computers. It provides details on the key characteristics and technologies of each generation including the computers used, languages developed, and common applications. The 1st generation (1951-1958) used vacuum tubes and were large, slow and unreliable. The 2nd generation (1959-1963) used transistors and were smaller and more efficient. The 3rd generation (1964-1979) used integrated circuits and were smaller and faster. The 4th generation (1979-) used microprocessors and were more powerful and portable. The 5th generation (present) is based on artificial intelligence and future technologies.
Generations of computer
This document discusses the five generations of computers from the 1940s to present. Each generation is defined by the underlying technology used: first generation used vacuum tubes, second used transistors, third used integrated circuits, fourth used microprocessors, and fifth generation computers are still in development and focus on artificial intelligence capabilities like voice recognition. The generations improved over time by becoming smaller, faster, more powerful, reliable and energy efficient.
Generation Of Computers
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This document summarizes the five generations of computers from the 1940s to present. It discusses that first generation computers used vacuum tubes, were large in size, and consumed large amounts of electricity. The second generation used transistors, which were smaller and more efficient. The third generation used integrated circuits, making computers faster, smaller, and more portable. The fourth generation utilized large-scale integration, improving storage capacity and user-friendliness. Fifth generation computers are still in development and aim to use artificial intelligence through natural language processing to solve complex problems. The document also predicts future computers may operate using DNA, atoms, light, or neurons to continue decreasing in size.
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This document provides an introduction and history of computers. It defines what a computer is and who a user is. It discusses data and information and how information technology uses computers. It then outlines the history of computers from mechanical computers in the 1600s to modern electronic computers. It describes the four generations of electronic computers from vacuum tubes to microprocessors. It concludes by defining types of computers like analog and digital and classifying computers such as supercomputers, mainframes, workstations, servers, desktops, laptops and palmtops.
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This document discusses the generations of computers from the 1st generation to the 5th generation and classifications of computers by size and function. The 1st generation used vacuum tubes and were large and slow. The 2nd generation used transistors and were smaller and faster. The 3rd generation used integrated circuits and were even smaller, used less energy, and were faster. The 4th generation used microprocessors and were powerful, small, and had high speeds. The 5th generation is based on artificial intelligence. Computers are also classified by size as microcomputers, minicomputers, mainframes, and supercomputers and by function as servers, workstations, information appliances, and embedded computers.
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The document summarizes the five generations of computers from the 1940s to present. The 1st generation (1940-1956) used vacuum tubes, were large and unreliable. The 2nd generation (1956-1963) introduced transistors which were smaller and more reliable than vacuum tubes. The 3rd generation (1964-1971) saw the development of silicon chips and microprocessors. The 4th generation (1971-present) brought personal computers from companies like Apple and IBM that were smaller and more powerful due to hardware advances. The 5th generation (present and beyond) involves new technologies like robotics, virtual reality, and artificial intelligence.
1.computer generation
1. Early computers from 1940-1956 were large, slow, expensive, and unreliable. They used vacuum tubes for components which generated a lot of heat and frequently broke down.
2. The transistor was introduced from 1956-1963, making computers smaller, faster, more reliable and energy efficient compared to vacuum tubes.
3. Later generations from the 1960s onwards saw the development of silicon chips, microprocessors, and other hardware technologies that made computers over 100 times smaller than earlier models, with greater speed, storage, and reliability. This led to booming personal computer and software industries.
Computer generation
1) First generation computers from 1940-1956 were large, slow, expensive, and unreliable. They used vacuum tubes which generated a lot of heat and frequently burned out.
2) The second generation from 1956-1963 used transistors which were smaller, more reliable, and generated less heat than vacuum tubes.
3) The third generation from 1964-1971 saw the introduction of silicon chips, microprocessors, and smaller computer models from IBM and other companies for business and scientific use.
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The document discusses the generations of computers. It provides details about the first, second, third and fourth generations of computers including their advantages and disadvantages. The key points are:
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- The second generation used transistors instead of vacuum tubes, making them smaller, more reliable and generating less heat. Computation speed increased to microseconds.
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This document summarizes the five generations of computers from the 1940s to present. It discusses that first generation computers used vacuum tubes, were large in size, and consumed large amounts of electricity. The second generation used transistors, which were smaller and more efficient. The third generation used integrated circuits, making computers faster, smaller, and more portable. The fourth generation utilized large-scale integration, improving storage capacity and user-friendliness. Fifth generation computers are still in development and aim to use artificial intelligence through natural language processing to solve complex problems. The document also predicts future computers may operate using DNA, atoms, light, or neurons to continue decreasing in size.
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This document provides an introduction and history of computers. It defines what a computer is and who a user is. It discusses data and information and how information technology uses computers. It then outlines the history of computers from mechanical computers in the 1600s to modern electronic computers. It describes the four generations of electronic computers from vacuum tubes to microprocessors. It concludes by defining types of computers like analog and digital and classifying computers such as supercomputers, mainframes, workstations, servers, desktops, laptops and palmtops.
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The document summarizes the five generations of computers from the 1940s to present. The 1st generation (1940-1956) used vacuum tubes, were large and unreliable. The 2nd generation (1956-1963) introduced transistors which were smaller and more reliable than vacuum tubes. The 3rd generation (1964-1971) saw the development of silicon chips and microprocessors. The 4th generation (1971-present) brought personal computers from companies like Apple and IBM that were smaller and more powerful due to hardware advances. The 5th generation (present and beyond) involves new technologies like robotics, virtual reality, and artificial intelligence.
1.computer generation
1. Early computers from 1940-1956 were large, slow, expensive, and unreliable. They used vacuum tubes for components which generated a lot of heat and frequently broke down.
2. The transistor was introduced from 1956-1963, making computers smaller, faster, more reliable and energy efficient compared to vacuum tubes.
3. Later generations from the 1960s onwards saw the development of silicon chips, microprocessors, and other hardware technologies that made computers over 100 times smaller than earlier models, with greater speed, storage, and reliability. This led to booming personal computer and software industries.
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1) First generation computers from 1940-1956 were large, slow, expensive, and unreliable. They used vacuum tubes which generated a lot of heat and frequently burned out.
2) The second generation from 1956-1963 used transistors which were smaller, more reliable, and generated less heat than vacuum tubes.
3) The third generation from 1964-1971 saw the introduction of silicon chips, microprocessors, and smaller computer models from IBM and other companies for business and scientific use.
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This document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large, expensive, and unreliable. The second generation used transistors, which made computers smaller and more reliable. The third generation used integrated circuits, making computers faster, cheaper, and more versatile. The fourth generation began with microprocessors, resulting in smaller and more affordable personal computers. The fifth generation, still in development, aims to develop true artificial intelligence and natural language processing. Each generation brought improvements in size, cost, speed, and capabilities.
The computers generations
This document discusses the five generations of computers from 1946 to the present. Each generation is defined by the technology used in processors and circuits. The 1st generation used vacuum tubes, the 2nd used transistors, the 3rd used integrated circuits, the 4th used VLSI circuits, and the 5th uses ULSI technology. Each generation brought improvements in size, cost, speed, reliability and capabilities. Examples of computers from each generation are provided. The conclusion states that computer technology continues to advance positively for humanity.
GENERATIONS OF COMPUTER.pptx
This document discusses the four generations of computers. The first generation used vacuum tubes and were large, slow, and expensive. The second generation used transistors which were smaller and faster. The third generation used integrated circuits which were even smaller and faster. The fourth generation used microprocessors on a single chip, making computers much smaller, faster, and less expensive. Each generation built on the previous technologies to create improvements in size, speed, cost and capabilities.
Computer Generations
The document summarizes the five generations of computers from the first generation in 1946 to the current fifth generation. Each generation is characterized by a major technological development that improved upon the previous generation. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used very large scale integrated circuits and microprocessors, and the fifth generation continues to use improved versions of integrated circuits along with a focus on parallel processing and artificial intelligence.
Generations+of+computer
This document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large, expensive machines. The second generation used transistors, which made computers smaller and less expensive. The third generation used integrated circuits, further reducing size and cost. The fourth generation used microprocessors and graphical user interfaces. The fifth generation focuses on artificial intelligence to respond to natural language.
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GENERATION OF COMPUTER
- 9. MACHINE LANGUAGE 11010100 0011 11001101 01011100 1010 10001111 11001111 1010 11111110 10000111 1011 11000001
- 10. Advantages of First Generation of Computer: » These computers fast and could calculate data in millisecond. » Vacuum tubes were the only electronic component available during those days. » Vacuum tube technology made possible to make electronic digital computers. » Easily available and inexpensive. » Tactile sensitivity is preserved. » Color-coded for easier and faster identification of readings. Disadvantages of First Generation of Computer: » The computers were very large in size. » They consumed a large amount of energy. » They heated very soon due to thousands of vacuum tubes. » They were not very reliable. » Air conditioning was required. » Constant maintenance was required. » Non-portable. » Costly commercial production. » Costly commercial production. » Limited commercial use. » Very slow speed. » Limited programming capabilities. » Used machine language only. » Used magnetic drums which provide very less data storage.
- 14. Advantages of Second Generation of Computer: » The computers made in the second generation were smaller in size and more reliable as compared to first- generation computers. » The technology used in the second-generation computers made them capable of using less power as compared to previous generation computers. » As compared to first-generation computers, they provided better speed and were widely used commercially. » Furthermore, they improved accuracy and offered better portability. Disadvantages of Second Generation of Computer: » They still needed air condition in the computer's room even if they generated less heat. » These computers were only used for particular objectives and needed frequent maintenance. » The commercial production of these computers was not easy, and they needed a manual function component. » They were not very versatile as well as cheaper too. » In the 2nd generation of computers, magnetic disks, tape drives, printers and other peripherals were used. » Furthermore, the technology was the same to take input like the first generation, used punch cards for input.
- 18. Advantages of Third Generation of Computer: » Integrated Circuits (IC) were used. » Computers were more reliable than previous generations. » The size of computers reduced. » Faster processing and less computational time. » Less Electricity Consumption. » Computers can support High-level Languages. » Increased Storage Capacity of Computer. » Increased Accuracy. » Less Failure Rate of Hardware. » Less prone to Programming Error. » Less Maintenance required due to IC Disadvantages of Third Generation of Computer: » Air Conditioning Required in the Mainframes but not in Minicomputers. » The Price of Computers very costly. » Integrated Circuits could not be repaired easily. » Integrated Circuits were very complicated and required specialized workers. » Sophisticated Technology required to manufacture Integrated Circuits.
- 22. Advantages of Fourth Generation of Computer: » Totally general-purpose computers. » Smaller in size and much reliable. » The heat generated was negligible. » No cooling system required in many cases. » Portable and cheap. » Much faster computation. Disadvantages of Fourth Generation of Computer: » Very advanced technology was required to fabricate to the ICs. » Very advance technology was required to make the ICs. » Air conditioning was required in many cases due to ICs..
- 25. Advantages of Fifth Generation of Computer: » These computers are more reliable, works faster than other computers. » They are easily portable. » These computers are available in different sizes with different features, with different affordable prices.Having extra high processing speed. » Having capabilities of parallel processing. » WIRELESS!!! Disadvantages of Fifth Generation of Computer: » If Computer have their own brain then they can harm the humanity
- 30. FIRST GENERATION SECOND GENERATION THIRD GENERATION FOURTH GENERATION VACCUM TUBES TRANSISTORS INTEGRATED CIRCUIT (MULTIPLE TRANSISTORS) MICROCHIPS (MILLION OF TRANSISTORS) FILLED WHOLE BUILDINGS FILLED HALF A ROOM SMALLER TINY- TECHNOLOGY SIZE